baber/WOPTO huggingface dataset:
Patent JP-2011148044-A (JP)
Title: Thread forming tap for thin material
Inventor: SAWABE TERUO
IPC: B23G7/00
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thread forming tap for a thin material capable of forming a thread on the thin material with high tightening torque assured.  <P>SOLUTION: In the thread forming tap for a thin material for forming a thread on a thin material as thin as a tap pitch (P), where a height of a peak is H in the thread of the tap, a cutting height of a summit is made to be as near to H/8 as possible and that of a valley is made to be shallow below H/4, a percentage of thread engagement (H<SB>2</SB>) is specified to be 80-85%, a start point of a curved face (r<SB>2</SB>) of a circle inscribed with both sides of the valley is lowered by a predetermined size (h) from an effective diameter (H/2) of the tap according to the pitch (P) of the tap, and in addition a diameter at the leading edge of the tap is made small.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011149364-A (JP)
Title: Fuel injection control device and control method
Inventor: SATO TAKESHI
IPC: F02D41/14
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device which estimates precisely a fuel injection amount, and corrects thereby precisely the fuel injection amount in response to the deterioration state of a fuel injection valve.  <P>SOLUTION: This fuel injection control device for controlling the fuel injection valve includes a valve opening timing detecting means for detecting the valve opening timing of the fuel injection valve, a fuel injection amount estimating means for estimating the fuel injection amount, based on the valve opening timing, and a correction control means for comparing an estimated value of the fuel injection amount with a preliminarily found initial value of the fuel injection amount, and for correction-controlling the fuel injection amount, when the relation therebetween satisfies a correction executing condition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011155342-A (JP)
Title: Telephone transfer device
Inventor: KAGI ICHIRO
IPC: H04M1/00
Filed: 2010-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a telephone transfer device that performs transfer to a transfer destination in a completely unattendant manner using two lines.  <P>SOLUTION: The telephone transfer device is characterized in connecting two lines which are a line for incoming and a line for transfer; being connected to a telephone network on a side of a transferrer (b); holding a B line by a transfer telephone device T and recording a telephone number A of a caller (a) when the caller (a) calls the B line from an external telephone set; relating and recording the number D and the telephone number A of the caller (a) when the caller (a) then sends out a telephone number D of a transfer destination (d), and holding an office line C and sending out the telephone number D of the transfer destination; and allowing the caller (a) and transfer destination (d) to start telephone communication once the transfer destination (d) lifts a receiver of a telephone set D.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011153760-A (JP)
Title: Two-stage compressor
Inventor: MATSUKUMA MASAKI
IPC: F25B1/10
Filed: 2010-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage compressor enabling effective heat recovery from cooling water after compressed gas is cooled.  <P>SOLUTION: The two-stage compressor 1 includes: a first compressor 2 and a second compressor 3 compressing gas; and a first cooler 4 and a second cooler 5 cooling gas by heat exchange with cooling fluid. In the two-stage compressor 1, a first fluid passage configuration for introducing gas discharged from the first compressor 2 to the second compressor 3 via the first cooler 4 and supplying gas discharged from the second compressor 3 to a demand destination via the second cooler 5 and a second fluid configuration for introducing gas discharged from the first compressor 2 to the second compressor 3 via the first cooler 4 and second cooler 5 and supplying gas discharged from the second compressor 3 to the demand destination can be selected. The two-stage compressor 1 includes flow rate control means 20, 21 setting a flow rate of cooling fluid supplied to the first cooler 4 and second cooler 5 in the second flow passage configuration smaller than that in the first flow passage configuration.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160046-A (JP)
Title: Solid-state imaging apparatus and method for driving the same
Inventor: SHIKAUCHI YUJI
IPC: H04N5/335
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide sunspot correction and voltage drop prevention during a row selection blank period without expanding a circuit scale as much as possible with a simple circuit configuration.  <P>SOLUTION: One set of voltage output circuits as a sunspot correction/voltage drop prevention circuit is provided in an image sensor, and the voltage output circuits apply a prescribed voltage value to a column signal line. The application period of the prescribed voltage value is a period from timing that corresponds to the end of an output of a row selection signal for selecting a previous row to timing that corresponds to the end of a period for resetting a pixel during selecting the next row. Consequently, only one set of voltage output circuits achieves both the sunspot correction and the voltage drop prevention during the row selection blank period.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158451-A (JP)
Title: Mercury measuring device
Inventor: KOTAKI SHUICHI
IPC: G01N21/31
Filed: 2010-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein, when measuring a sample including halogen gas, a conventional heating evaporating mercury measuring device does not perform a role as a mercury collector for collecting once mercury as a gold amalgam alloy, because a halogenated gold compound is generated by bonding of gold coated on the mercury collector with halogen gas.  <P>SOLUTION: In this device, a column which is a glass tube filled with silver particles for absorbing halogen gas is mounted in a channel of the heating evaporating mercury measuring device, and a heating furnace for always keeping the column at 90°C or higher is mounted. Thus, the device can be achieved, which utilizes a characteristic for adsorbing halogen gas by preventing generation of silver amalgam which is an alloy of silver and mercury by keeping the silver particles at 90°C or higher.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165792-A (JP)
Title: Biaxially oriented heat dissipating film
Inventor: KOGANEMARU AI
IPC: H01L23/373
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biaxially oriented heat dissipating film which is excellent in balancing between film forming properties and heat dissipation properties.  <P>SOLUTION: A matrix material for forming a heat conductive layer containing a specific fibrous carbon material, polyester resin, and thermally conductive filler, and a matrix material for forming an electrically insulating layer having a specified thickness and volume resistivity, are respectively melted and laminated by a separate extruder, for melting/extruding/solidifying molding. Thus a biaxially oriented heat dissipating film which is extended in biaxial directions is manufactured. The heat conductivity in thickness direction can be 0.28 W/(m K).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163851-A (JP)
Title: Method and instrument for measuring mass of chromate treatment film
Inventor: SADO NAOHIKO
IPC: G01N21/27
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for measuring the mass of a chromate treatment film for identifying the hexavalent chromium-containing chromate treatment film of a product subjected to chromate treatment to rapidly grasp the quality of the chromate treatment film.  <P>SOLUTION: The instrument for measuring the mass of the chromate treatment film of the product having a chromate film has: an extraction part 100 for extracting a chromium-containing extract solution from the chromate treatment film of the product; a quantification part 200 for identifying that hexavalent chromium is contained in the extract solution extracted in the extraction part 100 and calculating the absolute mass of hexavalent chromium in the chromate treatment film by quantitative analysis; and a mass measuring part 300 for measuring the mass of the chromate treatment film of the product after the chromium-containing extract solution is extracted in the extraction part 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161474-A (JP)
Title: Method of manufacturing heat sink
Inventor: FUKAGAWA YOSHIO
IPC: B21D51/12
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a heat sink by which the heat sink having a complicated shape is easily manufactured while premising an extruding method by which the heat sink excellent in heat radiating efficiency is manufactured and the waste of materials is suppressed.  <P>SOLUTION: The body 1b of a conical heat sink is manufactured by advancing a conical force piston 3 while inserting it into a cylindrical shape with a press from one end side to a cylindrical extruded material 1a on which groves 2 extended in the axial direction are provided side by side along the peripheral direction on the internal and external surfaces of the peripheral wall.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011160765-A (JP)
Title: Illumination controller, illumination controller for plant growth, plant cultivation device, and illumination control method
Inventor: KUBO TOMOKI
IPC: F21V14/04
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that since the conventional illumination controller is configured such that a plurality of reflectors are integrally mounted on a frame body, the reflection direction to a predetermined position of an irradiated object where the reflected light is irradiated, cannot be adjusted, and thereby being unable to efficiently irradiate the irradiated object with light.  <P>SOLUTION: In the illumination controller having reflectors that reflect irradiated light, and irradiating the predetermined position of the irradiated object such as a plant with the reflected light from the reflectors, the reflectors include adjustment parts in which the reflection direction is adjusted to a plurality of directions so as to irradiate the predetermined position of the irradiated object with light, and thus, being capable of adjusting the reflection direction of the reflected light to be irradiated to the position of the irradiated object, and being capable of providing the illumination controller which can adjust the amount of light to the predetermined position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011165601-A (JP)
Title: Key pad, method of manufacturing the same, and electronic device with the key pad
Inventor: TAKAHASHI MASAHIDE
IPC: H01H11/00
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin key pad with a less variation in the gaps between key tops, a method of manufacturing the same, and an electronic device with the key pad.  <P>SOLUTION: The key pad 2 includes a key sheet 10 of a photo-curing resin having a plurality of key tops 11, and an elastic sheet 20 of elastomer fixed to the back side of the key sheet 10. The key sheet 10 has a thickness of 100-500 μm, and integrally includes thin parts 14 of 40 μm or less in thickness connecting the key tops 11 consecutively.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011167225-A (JP)
Title: Pachinko game machine
Inventor: AZEMURA TOMOHIRO
IPC: A63F7/02
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Pachinko game machine in which the amusement of a game is improved by increasing the intervention of a player.  <P>SOLUTION: The Pachinko game machine 1 includes: a read means 212 for reading a second holding random number triggered by an entry to a second start port 12 giving priority over a first holding random number triggered by an entry to a first start port 11 when the second holding random number is held, and reading the first holding random number and applying it to big winning determination only when the second holding random number is not held and only the first holding random number is held; and a reporting means 37 capable of executing first reporting for reporting whether or not there is a holding random number consistent with a probability variable winning random number in the first holding random number in a probability variable big winning state.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011169481-A (JP)
Title: Refrigerant flow controller
Inventor: WATANABE TAKUYA
IPC: F25B1/00
Filed: 2010-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerant flow controller capable of coping with a plurality of storages and easily changing a set temperature for each storage.  <P>SOLUTION: In this refrigerant flow controller controlling a supply amount of a refrigerant to an evaporator 12 by adjusting an opening of an electronic expansion valve 13, the evaporator 12 has refrigerant flow channel units connected in series in a manner that the refrigerant passing through the first refrigerant flow channel unit 12a disposed in a ventilation flue in which the inside air of the first storage 11a passes, passes the second refrigerant flow channel unit 12b disposed in a ventilation flue in which the inside air of the second storage 11b passes, and includes a detecting section setting section 31 for setting an intermediate detecting section on a prescribed intermediate position from an inlet to an outlet of the evaporator 12 on the basis of a predetermined setting condition when an operation command is given, and a valve opening control section 32 controlling an opening of the electronic expansion valve 13 in a manner that a temperature of the refrigerant detected by the intermediate detecting section equal to or less than a temperature of a refrigerant supplied to the evaporator 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010148900-A (JP)
Title: Game machine
Inventor: AMANO TAKAYUKI
IPC: A63F7/02
Filed: 2010-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To exert an expected performance effect by a predictive performance even if adopting the predictive performance in a game machine that changes game states.  <P>SOLUTION: A control means make a game progress in a low probability game state or a high probability game state. The control means includes: a jackpot random number lottery program adapted to acquire a jackpot random number when a game ball enters start holes; a special symbol retention/storage area storing jackpot random numbers; a prior determination program determining a jackpot random number stored in the special symbol retention/storage area; and a prior re-determination program determining again game data already determined by the prior determination program based on a change in the game state. When the game state is changed based on the determination result that the game state changes from the low probability game state to the high probability game state, the prior re-determination program determines again the game data determined by the prior determination program in the low probability game state before the change, based on the high probability game state after the change.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011173516-A (JP)
Title: Tire for motorcycle
Inventor: KAJIMOTO KATSUHIKO
IPC: B60C11/04
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for avoiding reduction of high speed durability even when thickness of a tread rubber is increased especially in order to suppress generation of shimmy regarding a tread having a groove extending to a tread central part in a wave form.  <P>SOLUTION: In the tire for the motorcycle having the groove extending along an equator of the tire in a wave form on a tread step surface of the tire, a side groove intermittently extending in a tread circumferential direction is provided near the groove.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011039484-A (JP)
Title: Intermediate transfer belt
Inventor: SHIMAZU FUMIO
IPC: G03G15/16
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intermediate transfer belt which can always form an excellent transfer image by preventing the occurrence of an image formation defect such as character missing.  <P>SOLUTION: The intermediate transfer belt 14 is configured such that surface roughness is at least Ra=0.08 μm or more and Rz=0.8 μm or more. Also, the intermediate transfer belt may be configured such that the surface roughness is at least Ry=1.1 or more and RMS=0.11 or more.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182536-A (JP)
Title: Dc ground fault detecting relay
Inventor: DATE YOSHIAKI
IPC: H02H3/34
Filed: 2010-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC ground fault detecting relay having a function of identifying a ground fault line.  <P>SOLUTION: The DC ground fault detecting relay 10: includes a ground fault power supply 11, a coupling capacitor 12, an N-pole selecting switch 13<SB>N</SB>, a P-pole selecting switch 13<SB>P</SB>, first and second resistances 14<SB>1</SB>and 14<SB>2</SB>, and first to third switches 15<SB>1</SB>to 15<SB>3</SB>as AC voltage supply instruments which apply an AC voltage to a main line of a DC cable run when a ground fault accident occurs; includes an AC power supply 41, a variable coil 42, and a current eliminating switch 43 as earth capacitance current eliminating instruments which eliminate an earth capacitance current included in an AC ground fault current that flows through each of a plurality of branch lines branching from the main line when an AC voltage is applied to the main line; and includes an input selecting unit 31, a calculating unit 32, and a display unit 33 as ground fault line identifying instruments which identify a ground fault line based on an AC ground fault current from which an earth capacitance current is eliminated by the earth capacitance current eliminating instruments.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011177317-A (JP)
Title: Game machine
Inventor: HAYAKAWA KATSUTAKA
IPC: A63F7/02
Filed: 2010-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the presentation effect by a display means.  <P>SOLUTION: In displaying an enlarged specific character (a shark 276) in a third symbol display device 81 corresponding to the display means, the shark is displayed in red, the color of advancement, in the third symbol display device 81, by which a sense of advancement of the shark 276 can be given to a player. On the other hand, board lamps 87-89 are lighted to emit blue light, and further, frame lamps 30-32 disposed outside the board lamps 87-89 are lighted to emit blue light with lower brightness than the board lamps 87-89. With this structure, the player can have such feeling that the further outward the player turns the eyes from the third symbol display device 81, the further backward the scene seems to be retreating, and therefore, the player can have a relatively stronger sense of the shark 276 advancing to the front.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011181404-A (JP)
Title: Nano carbon material composite substrate, method of manufacturing the same, and electron emission element and illuminating lamp
Inventor: TAKAYANAGI KOSUKE
IPC: H01J1/304
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a nano carbon material composite substrate favorably attaining electric field concentration on a nano carbon material deposited on a substrate.  <P>SOLUTION: In the method of manufacturing the nano carbon material composite substrate, a part of a catalyst layer 12 is peeled to form a spot 13 before forming the nano carbon material 16 and a recessed part 14 and a protruded part 15 are formed on the substrate 11. The nano carbon material 16 is deposited onto a surface of the catalyst layer 12 left on a surface of the protruded part 15 and hence the nano carbon material 16 is position-selectively deposited on the surface of the protruded part 15, that is, a protruded part on the substrate 11. The spot 13 where the nano carbon material 16 is not present is present in the extreme vicinity of the deposited nano carbon material 16. Thus, the nano carbon material composite substrate formed of the nano carbon material 16 on which electric fields are readily concentrated, is manufactured.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011076696-A (JP)
Title: Semiconductor memory apparatus and method of driving bit line sense amplifier
Inventor: YUN TAE-SIK
IPC: G11C11/4091
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory apparatus for reducing the time for transmitting write data to a memory cell and increasing data retention time of the memory cell.  <P>SOLUTION: The semiconductor memory apparatus includes: a bit-line sense amplifier that senses and amplifies data of bit-line pairs by driving power supplied through a pull-up power line and a pull-down power line, and transmits the amplified data to the memory cell; and a bit-line sense amplification power supply unit that supplies a pull-up driving voltage and pull-down driving voltage to the pull-up and pull-down power lines in an active mode, and supplies an over-driving voltage and the pull-down driving voltage having a higher voltage level than the pull-in driving voltage to the pull-up and pull-down power lines until the memory cell is deactivated in a precharge mode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187308-A (JP)
Title: Sheet with contact spring and switch device
Inventor: SUGIURA TAKURO
IPC: H01H13/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet with a contact spring and a switch device capable of effectively restraining light leak between illumination regions without worsening operation feeling, in dividing and illuminating a plurality of illuminating regions with different emission colors.  <P>SOLUTION: The sheet with a contact spring is provided with a retention sheet 3 for retaining a plurality of contact springs 12 in a plurality of housing parts 31, a light guide sheet 4 laminated on the retention sheet 3 for guiding light from a light source unit 7, slits S zoning the light guide sheet 4 into a plurality of illumination regions A, and light-shielding parts 33 each reflecting or absorbing light from the light source unit 7 at each slit S. At the retention sheet 3, a communication channel 32 communicating between each two of the plurality of housing parts 31 and fitted between adjacent illumination regions A through each slit S and each light-shielding part 33 is formed so as to be overlapped with each slit S outside an irradiation range by the light source unit 7 in plane view.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182743-A (JP)
Title: Combine harvester
Inventor: KUSACHI KANTA
IPC: A01D41/12
Filed: 2010-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester ensured to reduce its own production cost without declining in reaping or threshing performance, etc., while enabling its own paddy field-traveling performance to be improved.  <P>SOLUTION: The normal-type combine harvester includes: a travel machine body 1 having a travel section 2 and a steering seat 42; a reaping apparatus 3 having reaping blades 15; a threshing apparatus 9 having a threshing cylinder 21; a feeder house 11 to feed reaped grain culms from the reaping apparatus 3 to the threshing apparatus 9; an engine 7 to drive each of the sections; a grain-sorting mechanism 10 to sort shelled grains in the threshing apparatus 9; and a grain tank 6 to collect the resultant grains. In this combine harvester, the feeder house 11, the steering seat 42 and the threshing cylinder 21 are arranged on the centerline in the longitudinal direction of the machine body, when viewed from the top.  <P>COPYRIGHT: (C)2011,JPO&INPIT